Peristaltic mechanism of bingham liquid in A convectively heated porous tube in the Presence of variable liquid properties

Manjunatha, G and Rajashekar, C and Vaidya, Hanumesh and Prasad, K V (2019) Peristaltic mechanism of bingham liquid in A convectively heated porous tube in the Presence of variable liquid properties. Special Topics and Reviews in Porous Media, 10 (2). pp. 187-201. ISSN 2151-4798

[img] PDF
6171.pdf - Published Version
Restricted to Registered users only

Download (1MB) | Request a copy

Abstract

This article investigates the effects of variable liquid properties and convective boundary conditions on the peristaltic transport of Bingham liquid flowing through a porous tube. The influences of variable viscosity and thermal conductivity are taken into account. The perturbation technique is utilized to solve the governing nonlinear equations with the help of long wavelength and small Reynolds number approximations. Analytical solutions are obtained for velocity, plug flow velocity, streamlines, flow rate, pressure gradient, and temperature. Numerical integration has been employed for pressure rise and frictional force with the help of MATLAB. Further, the impacts of relevant parameters on physiological quantities are examined and discussed through graphs and tables. An expansion in the estimation of porous parameter reduces the velocity, whereas contrary conduct is seen for an increase in the value of the velocity slip parameter. The magnitude of temperature diminishes for a vast estimation of Biot number

Item Type: Article
Uncontrolled Keywords: convective boundary conditions, variable viscosity, variable thermal conductivity, yield stress
Subjects: Engineering > MIT Manipal > Mathematics
Depositing User: MIT Library
Date Deposited: 22 Feb 2019 08:42
Last Modified: 22 Feb 2019 08:42
URI: http://eprints.manipal.edu/id/eprint/153251

Actions (login required)

View Item View Item